CN116413072A - Detection device for geothermal energy investigation - Google Patents
Detection device for geothermal energy investigation Download PDFInfo
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- CN116413072A CN116413072A CN202310679081.1A CN202310679081A CN116413072A CN 116413072 A CN116413072 A CN 116413072A CN 202310679081 A CN202310679081 A CN 202310679081A CN 116413072 A CN116413072 A CN 116413072A
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- 238000001514 detection method Methods 0.000 title claims abstract description 105
- 238000011835 investigation Methods 0.000 title description 8
- 239000002689 soil Substances 0.000 claims abstract description 143
- 238000005070 sampling Methods 0.000 claims abstract description 123
- 230000007246 mechanism Effects 0.000 claims abstract description 109
- 238000005553 drilling Methods 0.000 claims abstract description 54
- 239000000523 sample Substances 0.000 claims description 87
- 239000000758 substrate Substances 0.000 claims description 48
- 239000000725 suspension Substances 0.000 claims description 11
- 238000005527 soil sampling Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 13
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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Abstract
The invention discloses a detection device for geothermal energy exploration. The invention belongs to the technical field of new energy detection, and particularly relates to a detection device for geothermal energy exploration, which comprises a double-limit soil vertical drilling sampling mechanism, a rotary soil detection mechanism, a main body frame and a triangular crawler travelling mechanism, wherein the double-limit soil vertical drilling sampling mechanism comprises a vertical drilling sampler and a bulldozing sampling container, the bulldozing sampling container is tightly attached to the ground, a soil sample brought by the vertical drilling sampler during soil drilling falls into the bulldozing sampling container, the rotary soil detection mechanism rotates into the bulldozing sampling container to analyze and judge whether geothermal energy exists at the position, and the problems that the soil sampling operation is complex, the detection efficiency is low, the structure of the sampling device is complex, the soil sample is difficult to pass through complex terrain and the like during the conventional geothermal energy detection are solved.
Description
Technical Field
The invention belongs to the technical field of new energy detection, and particularly relates to a detection device for geothermal energy exploration.
Background
Geothermal energy is a clean and safe energy source, has the characteristics of being renewable and large in reserves, and is an ideal new energy source. In the prior art, the main exploitation and utilization of human beings are shallow geothermal energy, in order to determine the position and reserve of the geothermal energy, exploration is often needed, the traditional exploration method comprises well digging temperature measurement and soil sample analysis, well digging temperature measurement consumes large resources and is difficult to operate, and the method is not suitable for wide exploration, so that the preliminary large-scale exploration of the geothermal energy is suitable for adopting a method for analyzing the soil sample.
The Chinese patent publication No. CN114354893A discloses a soil extraction and detection device for searching geothermal energy, which can enable a fixing strip to move up and down conveniently by arranging a fixing cylinder, a gear and meshing teeth, can enable the device to be fixed when the device starts working after stopping by arranging a inserted link and an inserting hole, improves the stability and the working efficiency of the device, can release a roller by only pulling out the inserted link by arranging a magnet, and solves the problems of inconvenient soil extraction and influence on detection results when detecting geothermal energy; according to the technical scheme, although the soil is automatically sampled and analyzed, the structure is complex, the operation steps are complex, and the passing capacity of the complex terrain is poor.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a detection device for geothermal energy exploration, which comprises a double-limit soil vertical drilling sampling mechanism, a rotary soil detection mechanism, a main body frame and a triangular crawler travelling mechanism, wherein the double-limit soil vertical drilling sampling mechanism is arranged at the top of the main body frame, the rotary soil detection mechanism is arranged on the main body frame, the triangular crawler travelling mechanism is arranged on the side surface of the main body frame, the double-limit soil vertical drilling sampling mechanism comprises a vertical drilling sampler and a bulldozing sampling container, the vertical drilling sampler and the bulldozing sampling container are arranged on the main body frame, the bulldozing sampling container is arranged below the vertical drilling sampler, a soil sample brought out by the vertical drilling sampler during soil drilling falls into the bulldozing sampling container, and the rotary soil detection mechanism rotates into the bulldozing sampling container to analyze and judge whether the soil has thermal energy at the position.
The technical scheme adopted by the invention is as follows: the invention provides a detection device for geothermal energy exploration, which comprises a double-limit soil vertical drilling sampling mechanism, a rotary soil detection mechanism, a main body frame and a triangular crawler traveling mechanism, wherein the double-limit soil vertical drilling sampling mechanism is arranged at the top of the main body frame, the rotary soil detection mechanism is arranged on the main body frame, the triangular crawler traveling mechanism is arranged on the side surface of the main body frame, the double-limit soil vertical drilling sampling mechanism comprises a vertical drilling sampler and a bulldozing sampling container, the vertical drilling sampler and the bulldozing sampling container are arranged on the main body frame, and the bulldozing sampling container is positioned below the vertical drilling sampler; the double-limit soil vertical drilling sampling mechanism consists of a vertical drilling sampler and a bulldozing sampling container, and can directly drop samples into the container when drilling soil, so that the problem of complicated traditional sampling operation is solved; the rotary soil detection mechanism can analyze the soil sample in the sampling container and judge whether geothermal energy exists or not; the main body frame is used as a bracket to stably support each part and also plays a role in fixing the whole equipment; the triangular crawler traveling mechanism can enable the device to freely travel in complex terrains;
the vertical drilling sampler comprises a sampling threaded drill rod, a screw rod lifter and a lifter driving motor, wherein the sampling threaded drill rod is arranged on the screw rod lifter, the screw rod lifter and the lifter driving motor are arranged on a main body frame, the screw rod lifter is connected with an output shaft of the lifter driving motor, the bulldozing sampling container comprises a wedge bulldozing inclined plane and a soil sample box, the wedge bulldozing inclined plane is arranged on the soil sample box, a bottom drill bit through hole is formed in the bottom surface of the soil sample box, and the sampling threaded drill rod is positioned inside the bottom drill bit through hole; when the geothermal energy is detected, the bottom surface of the soil sample box is contacted with the ground, broken stones on the ground are pushed away by the wedge-shaped bulldozing inclined plane, the ground is leveled, the screw lifter is driven by the lifter driving motor, so that the sampling threaded drill rod is driven to move downwards, and the soil is drilled after the sampling threaded drill rod passes through the bottom drill bit through hole; the drilling path can be ensured to be more accurate and stable by drilling the bottom drill through hole, and the sampling precision is improved; the wedge-shaped bulldozing inclined plane of the bulldozing sampling container can help to level the ground, unnecessary interference and obstruction in the drilling process are avoided, and stability and reliability of the device are improved.
Further, two ends of the sampling threaded drill rod are respectively provided with a screw rod section and a drill bit section, the screw rod section is positioned in the screw rod lifter, the drill bit section is provided with a spiral groove, and the diameter of the bottom drill bit through hole is equal to the maximum outer diameter of the drill bit section; the screw rod section is internally meshed with the screw rod lifter, the screw rod lifter drives the sampling screw thread drill rod to move up and down, the drill bit section drills into the ground when the sampling screw thread drill rod drills into the ground, and meanwhile, soil is taken out along the spiral groove and falls into the soil sample box; during drilling, the drill bit section can smoothly drill into the ground, and the screw rod section can be well meshed with the inside of the screw rod lifter, so that the up-and-down movement of the drilling sampler is realized; the diameter of the bottom drill bit through hole is equal to the maximum outer diameter of the drill bit section, so that a soil sample can be ensured to smoothly fall into the soil sample box in the drilling process, the sampling accuracy is improved, and the sampling efficiency and the sampling quality of the detection device for geothermal energy detection are improved.
Further, the main body frame comprises a double-layer frame and a wheel set hydraulic suspension, the double-layer frame comprises an upper substrate and a lower substrate, the upper substrate is arranged right above the lower substrate, and the screw lifter and the lifter driving motor are arranged on the upper substrate; the stability and bearing capacity of the whole equipment can be improved by using the double-layer frame, and the upper substrate can share a part of weight, so that the burden of the lower substrate is reduced; at the same time, the upper substrate can also provide additional space for the device to mount other additional expansion components.
Further, the two sides of the soil sample box are symmetrically provided with height adjusting connecting rods, and the height adjusting connecting rods are slidably arranged on the lower substrate; when the ground surface is fluctuated, the height adjusting connecting rod moves up and down on the lower substrate, so that the ground surface of the soil sample box is always in contact with the ground surface; the soil sample box is ensured to be always in contact with the ground in the sampling process, the soil sample box can be smoothly sampled even under the condition of uneven ground fluctuation, the quality and the accuracy of an obtained soil sample are ensured, meanwhile, the vibration and the shaking caused by uneven ground can be reduced due to the design of the height adjusting connecting rod, and the sampling quality is further improved.
Further, a structure strengthening connecting rod is arranged between the upper substrate and the lower substrate, a first limiting plate is arranged on the upper substrate, a second limiting plate is arranged on the lower substrate, the second limiting plate is positioned right below the first limiting plate, and the sampling threaded drill rod is arranged on the first limiting plate and the second limiting plate in a sliding manner; the first limiting plate and the second limiting plate are arranged, the displacement of the sampling threaded drill rod is limited to linear displacement along a fixed direction according to one line of two points, and shaking is prevented in the working process of the sampling threaded drill rod; the first limiting plate and the second limiting plate are arranged, so that the displacement of the sampling threaded drill rod can be effectively limited, and the sampling threaded drill rod can linearly move along a fixed direction during working, so that shaking and offset in a sampling process are avoided, the accuracy and the reliability of sampling are ensured, and the sampling efficiency is improved; the design can also reduce the contact between the sampling threaded drill rod and the main body frame and other parts, reduce the abrasion between the parts and prolong the service life of equipment.
Further, the bottom drill through hole is positioned right below the first limiting plate and the second limiting plate; the bottom drill through hole is arranged right below the first limiting plate and the second limiting plate, so that the sampling threaded drill rod can accurately drill the bottom surface through the bottom drill through hole, and the brought soil sample is ensured to fall into the soil sample box.
Further, a detection mechanism through groove and a detection mechanism rotating shaft are arranged on the lower substrate, and the detection mechanism through groove corresponds to the position of the soil sample box; and a detection mechanism through groove is formed in the position, close to the soil sample box, on the lower substrate, so that the rotary soil detection mechanism can enter the soil sample box through the detection mechanism through groove to perform soil detection analysis.
Further, the rotary soil detection mechanism comprises a detector connecting rod, a soil detection probe and a detector steering engine, wherein the detector steering engine is arranged on the lower substrate, the detector connecting rod is rotationally arranged on a rotating shaft of the detection mechanism, the detector connecting rod is rotationally connected with the detector steering engine, the soil detection probe is arranged at one end, far away from the detector steering engine, of the detector connecting rod, and the soil detection probe corresponds to the position of the soil sample box; when the soil sample is detected and analyzed, the detector steering engine works to rotate to drive the detector connecting rod to rotate around the rotating shaft of the detection mechanism, and the soil detection probe on the detector connecting rod rotates along with the detector connecting rod and enters the soil sample box through the through groove of the detection mechanism to detect and analyze the soil; by arranging the rotary soil detection mechanism, the soil sample can be conveniently detected and analyzed in real time during sampling; the rotation of the detector steering engine drives the detector connecting rod to rotate around the rotating shaft of the detection mechanism, so that the soil detection probe can accurately enter the soil sample box, interference and damage to samples are reduced, the detection precision and accuracy are improved, automatic detection is realized, and the working efficiency is improved.
Further, the triangular crawler travelling mechanism comprises crawler wheel groups, a rubber crawler and a travelling mechanism rear-mounted driving motor, wherein the rubber crawler is arranged on the crawler wheel groups, the crawler wheel groups and the travelling mechanism rear-mounted driving motor are arranged on the main body frame, and the crawler wheel groups are rotationally connected with the travelling mechanism rear-mounted driving motor; the rubber crawler can adapt to different terrains and pavements, has good passing performance, and can stably run under complex terrains and severe road conditions; due to the flexibility of the rubber crawler belt, the triangle crawler belt advancing mechanism has smaller radius during turning, can freely turn in a narrow space, and has higher flexibility; the rear drive motor of the travelling mechanism is directly connected with the crawler wheel set in a rotating way, so that a transmission chain can be reduced, the failure rate is reduced, and the reliability of the travelling mechanism is improved.
Further, the wheel set hydraulic suspensions are symmetrically arranged on two sides of the double-layer frame, wheel shafts are arranged on the wheel set hydraulic suspensions, supporting wheel shafts are symmetrically arranged on two sides of the upper-layer base plate, the crawler wheel set comprises a front driven wheel, a rear driving wheel and supporting wheel wheels, the front driven wheel and the rear driving wheel are rotationally arranged on the wheel shafts, the supporting wheel wheels are rotationally arranged on the supporting wheel shafts, and the rear driving wheel is rotationally connected with a rear driving motor of the travelling mechanism; when the device moves, the rear driving motor of the travelling mechanism works to drive the rear driving wheel to rotate, and the rear driving wheel drives the front driven wheel to synchronously rotate through the rubber crawler belt, so that the travelling of the device is driven; the wheel set hydraulic suspension can enable the whole device to be more stable during travelling, so that the device and the soil sample box are kept horizontal all the time, the influence on sampling is reduced, and the accuracy and the stability of sampling are improved; the rear drive wheel can provide enough power to make the device more stable and efficient in traveling.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The invention provides a detection device for geothermal energy exploration, wherein a double-limit soil vertical drilling sampling mechanism can directly fall into a container for sampling, so that the complicated process of the traditional sampling operation is avoided, and the working efficiency is improved; the rotary soil detection mechanism can analyze the soil sample in the sampling container, accurately judge whether geothermal energy exists or not, and improve the reconnaissance accuracy; the main body frame stably supports all parts and simultaneously fixes the whole equipment, so that the investigation process is safer and more reliable; the triangular crawler belt travelling mechanism enables the device to freely travel in complex terrains, so that the applicability is wider; the whole device has compact structure, simple and convenient operation, reduces the labor intensity of investigation personnel, and improves the investigation efficiency and accuracy;
(2) The invention provides a detection device for geothermal energy investigation, wherein a screw lifter is driven by a lifter driving motor so as to drive a sampling threaded drill rod to move downwards, the sampling threaded drill rod drills soil after passing through a bottom drill bit through hole, and a vertical drilling sampler adopts the screw lifter and the lifter driving motor, so that the sampling operation is simpler, more convenient and faster, and the sampling stability and accuracy are higher;
(3) The invention provides a detection device for geothermal energy exploration, which is characterized in that a wedge-shaped bulldozing inclined plane is arranged on a bulldozing sampling container, and the wedge-shaped bulldozing inclined plane can level the ground and push broken stone away, so that the sampling operation is more stable and reliable;
(4) The invention provides a detection device for geothermal energy exploration, wherein screw rod sections and drill bit sections are respectively arranged at two ends of a sampling threaded drill rod, the drill bit sections can smoothly drill into the ground, and the screw rod sections can be well meshed with the inside of a screw rod lifter, so that the up-and-down movement of a drilling sampler is realized; the diameter of the bottom drill bit through hole is equal to the maximum outer diameter of the drill bit section, so that a soil sample can be ensured to smoothly fall into the soil sample box in the drilling process, the sampling accuracy is improved, and the sampling efficiency and the sampling quality of the detection device for geothermal energy detection are improved;
(5) The invention provides a detection device for geothermal energy exploration, which can increase the stability and bearing capacity of the whole equipment by using a double-layer frame, and the upper substrate can share a part of weight, thus reducing the burden of the lower substrate; meanwhile, the upper substrate can also provide extra space for equipment for installing other extra expansion components;
(6) The invention provides a detection device for geothermal energy investigation, wherein height adjusting connecting rods are symmetrically arranged on two sides of a soil sample box, so that the soil sample box is always in contact with the ground in the sampling process, the soil sample box can be smoothly sampled even under the condition of uneven fluctuation of the ground, the quality and the accuracy of an obtained soil sample are ensured, meanwhile, the design of the height adjusting connecting rods can also reduce vibration and shaking caused by uneven ground, and the sampling quality is further improved;
(7) The invention provides a detection device for geothermal energy exploration, which is provided with a first limiting plate and a second limiting plate, and is used for limiting the displacement of a sampling threaded drill rod to linear displacement along a fixed direction according to two points and one line, so that the shaking of the sampling threaded drill rod in the working process is prevented, the accuracy and the reliability of sampling are ensured, and the sampling efficiency is improved; the design can also reduce the contact between the sampling threaded drill rod and the main body frame and other parts, reduce the abrasion between the parts and prolong the service life of equipment;
(8) The invention provides a detection device for geothermal energy investigation, which can conveniently detect and analyze soil samples in real time during sampling by arranging a rotary soil detection mechanism; the rotation of the detector steering engine drives the detector connecting rod to rotate around the rotating shaft of the detection mechanism, so that the soil detection probe can accurately enter the soil sample box, interference and damage to samples are reduced, the detection precision and accuracy are improved, automatic detection is realized, and the working efficiency is improved;
(9) The invention provides a detection device for geothermal energy exploration, wherein a triangular crawler travelling mechanism comprises crawler wheel sets, a rubber crawler and a travelling mechanism rear-mounted driving motor, the rubber crawler is arranged on the crawler wheel sets, and the crawler wheel sets are rotationally connected with the travelling mechanism rear-mounted driving motor; the rubber crawler can adapt to different terrains and pavements, has good passing performance, and can stably run under complex terrains and severe road conditions; due to the flexibility of the rubber crawler belt, the triangle crawler belt advancing mechanism has smaller radius during turning, can freely turn in a narrow space, and has higher flexibility; the rear drive motor of the travelling mechanism is directly connected with the crawler wheel set in a rotating way, so that a transmission chain can be reduced, the failure rate is reduced, and the reliability of the travelling mechanism is improved;
(10) The invention provides a detection device for geothermal energy exploration, wherein the hydraulic suspension of a wheel set can enable the whole device to be more stable during traveling, so that the device and a soil sample box are kept horizontal all the time, the influence on sampling is reduced, and the accuracy and the stability of sampling are improved; the rear drive wheel can provide enough power to make the device more stable and efficient in traveling.
Drawings
FIG. 1 is a perspective view of a detecting device for geothermal energy exploration according to the present invention;
FIG. 2 is a front view of a device for detecting geothermal energy survey according to the present invention;
FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 2;
FIG. 4 is a right side view of a detection device for geothermal energy exploration according to the present invention;
FIG. 5 is a left side view of a detecting device for geothermal energy exploration according to the present invention;
FIG. 6 is a top view of a device for detecting geothermal energy survey according to the present invention;
FIG. 7 is a cross-sectional view taken along the B-B direction in FIG. 6;
FIG. 8 is an enlarged view of the portion I of FIG. 7;
FIG. 9 is an enlarged view of the portion II of FIG. 7;
FIG. 10 is a second perspective view of a detecting device for geothermal energy exploration according to the present invention;
FIG. 11 is a left side view showing the combined state of the main body frame and the bulldozing sampling vessel of the detecting device for geothermal energy survey according to the present invention;
fig. 12 is a perspective view showing a combined state of a main body frame and a bulldozing sampling vessel of the detection device for geothermal energy exploration according to the present invention.
The device comprises a double-limit soil vertical drilling sampling mechanism, a 101 vertical drilling sampler, a 102 soil sampling container, a 103 vertical drilling sampler, a sampling threaded drill rod, a 104 screw lifter, a 105 wedge-shaped soil inclined plane, a 106 soil sample box, a 107 height adjusting connecting rod, a 108 screw rod section, a 109 drill bit section, a 110 spiral groove, a 111, a lifter driving motor, a 112 bottom drill through hole, a 200 rotary soil detection mechanism, a 201 detector connecting rod, a 202 soil detection probe, a 203, a detector steering engine, a 300 main body rack, 301, a double-layer frame, a 302, an upper substrate, a 303, a structure strengthening connecting rod, a 304, a lower substrate, a 305, a riding wheel shaft, a 306, a first limiting plate, a 307, a second limiting plate, a 308, a detection mechanism through groove, a 309, a detection mechanism rotating shaft, a 400, a triangular track travelling mechanism, a 401, a track wheel set, a 402, a front driven wheel, a 403, a rear driving wheel, a 404, a riding wheel, a 405, a rubber track, a 406 and a rear driving motor of the travelling mechanism.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-12, the invention provides a detection device for geothermal energy exploration, which comprises a double-limit soil vertical drilling sampling mechanism 100, a rotary soil detection mechanism 200, a main body frame 300 and a triangular crawler traveling mechanism 400, wherein the double-limit soil vertical drilling sampling mechanism 100 is arranged at the top of the main body frame 300, the rotary soil detection mechanism 200 is arranged on the main body frame 300, the triangular crawler traveling mechanism 400 is arranged on the side surface of the main body frame 300, the double-limit soil vertical drilling sampling mechanism 100 comprises a vertical drilling sampler 101 and a bulldozing sampling container 102, the vertical drilling sampler 101 and the bulldozing sampling container 102 are arranged on the main body frame 300, and the bulldozing sampling container 102 is arranged below the vertical drilling sampler 101; the double-limit soil vertical drilling sampling mechanism 100 consists of a vertical drilling sampler 101 and a bulldozing sampling container 102, and can directly drop samples into the container when drilling soil; the rotary soil detection mechanism 200 can analyze the soil sample in the sampling container to determine whether geothermal energy exists; the main body frame 300 serves as a bracket to stably support each component and also plays a role in fixing the whole equipment; the triangular crawler travel mechanism 400 enables the device to travel freely in complex terrain;
the vertical drilling sampler 101 comprises a sampling threaded drill rod 103, a screw lifter 104 and a lifter driving motor 111, wherein the sampling threaded drill rod 103 is arranged on the screw lifter 104, the screw lifter 104 and the lifter driving motor 111 are arranged on a main body frame 300, the screw lifter 104 is connected with an output shaft of the lifter driving motor 111, a bulldozing sampling container 102 comprises a wedge-shaped bulldozing inclined plane 105 and a soil sample box 106, the wedge-shaped bulldozing inclined plane 105 is arranged on the soil sample box 106, a bottom drill through hole 112 is arranged on the bottom surface of the soil sample box 106, and the sampling threaded drill rod 103 is positioned in the bottom drill through hole 112; when the geothermal energy is detected, the bottom surface of the soil sample box 106 is contacted with the ground, the wedge-shaped bulldozing inclined plane 105 pushes broken stones on the ground away and simultaneously levels the ground, the screw lifter 104 is driven by the lifter driving motor 111, so that the sampling threaded drill rod 103 is driven to move downwards, and the sampling threaded drill rod 103 drills the soil after passing through the bottom drill bit through hole 112.
The two ends of the sampling threaded drill rod 103 are respectively provided with a screw rod section 108 and a drill bit section 109, the screw rod section 108 is positioned in the screw rod lifter 104, the drill bit section 109 is provided with a spiral groove 110, and the diameter of a bottom drill bit through hole 112 is equal to the maximum outer diameter of the drill bit section 109; the screw section 108 is internally meshed with the screw lifter 104, the screw lifter 104 drives the sampling screw drill rod 103 to move up and down, the drill bit section 109 drills into the ground when the sampling screw drill rod 103 drills into the ground, and meanwhile, soil is taken out along the spiral groove 110 and falls into the soil sample box 106.
The main body frame 300 includes a double-layer frame 301 and a wheel set hydraulic suspension 310, the double-layer frame 301 includes an upper substrate 302 and a lower substrate 304, the upper substrate 302 is disposed right above the lower substrate 304, and the screw lifter 104 and the lifter driving motor 111 are disposed on the upper substrate 302.
The two sides of the soil sample box 106 are symmetrically provided with height adjusting connecting rods 107, and the height adjusting connecting rods 107 are slidably arranged on the lower substrate 304; when the uneven fluctuation of the ground surface occurs, the height adjusting link 107 moves up and down on the lower base plate 304, so that the ground surface of the soil sample box 106 is always kept in contact with the ground surface.
A structure strengthening connecting rod 303 is arranged between the upper substrate 302 and the lower substrate 304, a first limiting plate 306 is arranged on the upper substrate 302, a second limiting plate 307 is arranged on the lower substrate 304, the second limiting plate 307 is positioned right below the first limiting plate 306, and the sampling threaded drill rod 103 is arranged on the first limiting plate 306 and the second limiting plate 307 in a sliding manner; the first limiting plate 306 and the second limiting plate 307 are arranged, and the displacement of the sampling threaded drill rod 103 is limited to linear displacement along the fixed direction according to two points and one line, so that the sampling threaded drill rod 103 is prevented from shaking in the working process.
The bottom drill through hole 112 is located directly below the first limiting plate 306 and the second limiting plate 307; the bottom drill through hole 112 is arranged right below the first limiting plate 306 and the second limiting plate 307, so that the sampling threaded drill rod 103 can accurately drill the bottom surface through the bottom drill through hole 112, and the brought soil sample is ensured to fall into the soil sample box 106.
The lower substrate 304 is provided with a detection mechanism through groove 308 and a detection mechanism rotating shaft 309, and the detection mechanism through groove 308 corresponds to the position of the soil sample box 106; a detection mechanism through slot 308 is provided on the lower substrate 304 at a position close to the soil sample box 106, so that the rotary soil detection mechanism 200 can enter the soil sample box 106 through the detection mechanism through slot 308 for soil detection analysis.
The rotary soil detection mechanism 200 comprises a detector connecting rod 201, a soil detection probe 202 and a detector steering engine 203, wherein the detector steering engine 203 is arranged on a lower substrate 304, the detector connecting rod 201 is rotationally arranged on a detection mechanism rotating shaft 309, the detector connecting rod 201 is rotationally connected with the detector steering engine 203, the soil detection probe 202 is arranged at one end, far away from the detector steering engine 203, of the detector connecting rod 201, and the soil detection probe 202 corresponds to the position of the soil sample box 106; when the soil sample is detected and analyzed, the detector steering engine 203 works and rotates to drive the detector connecting rod 201 to rotate around the detection mechanism rotating shaft 309, and the soil detection probe 202 on the detector connecting rod 201 rotates along with the detector connecting rod 201 and enters the soil sample box 106 through the detection mechanism through groove 308 for soil detection and analysis.
The triangle track advancing mechanism 400 comprises a track wheel set 401, a rubber track 405 and an advancing mechanism rear drive motor 406, the rubber track 405 is arranged on the track wheel set 401, the track wheel set 401 and the advancing mechanism rear drive motor 406 are arranged on the main body frame 300, and the track wheel set 401 is rotationally connected with the advancing mechanism rear drive motor 406.
The wheel set hydraulic suspensions 310 are symmetrically arranged on two sides of the double-layer frame 301, wheel shafts 311 are arranged on the wheel set hydraulic suspensions 310, supporting wheel shafts 305 are symmetrically arranged on two sides of the upper-layer base plate 302, the crawler wheel set 401 comprises a front driven wheel 402, a rear driving wheel 403 and supporting wheel 404, the front driven wheel 402 and the rear driving wheel 403 are rotationally arranged on the wheel shafts 311, the supporting wheel 404 is rotationally arranged on the supporting wheel shafts 305, and the rear driving wheel 403 is rotationally connected with a rear driving motor 406 of the travelling mechanism; when the device moves, the rear driving motor 406 of the travelling mechanism works to drive the rear driving wheel 403 to rotate, and the rear driving wheel 403 drives the front driven wheel 402 to synchronously rotate through the rubber crawler 405, so that the travelling of the device is driven.
When the device is specifically used, firstly, the rear driving motor 406 of the travelling mechanism is started, the rear driving motor 406 of the travelling mechanism works to drive the rear driving wheel 403 to rotate, and the rear driving wheel 403 drives the front driven wheel 402 to synchronously rotate through the rubber crawler 405, so that the device is driven to travel to a detection position, and meanwhile, the wedge-shaped bulldozing inclined plane 105 pushes broken stone on the ground away and levels the ground;
then the rear drive motor 406 of the travelling mechanism is closed, the elevator drive motor 111 is started, the elevator drive motor 111 drives the screw elevator 104 so as to drive the sampling screw drill rod 103 to move downwards, the sampling screw drill rod 103 drills soil after passing through the bottom drill bit through hole 112, the drill bit section 109 drills into the ground, and meanwhile, the soil is taken out along the spiral groove 110 and falls into the soil sample box 106;
then the elevator driving motor 111 rotates reversely to drive the sampling threaded drill rod 103 to return to the initial position, the detector steering engine 203 is started, the detector steering engine 203 works to rotate to drive the detector connecting rod 201 to rotate around the detection mechanism rotating shaft 309, the soil detection probe 202 on the detector connecting rod 201 rotates along with the detector connecting rod 201, the soil detection probe 202 enters the soil sample box 106 through the detection mechanism through groove 308 to perform soil detection analysis, and the detector steering engine 203 drives the soil detection probe 202 to return to the initial position after the analysis is completed.
The whole working flow of the invention is just the above, and the step is repeated when the invention is used next time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. The utility model provides a detection device is used in geothermal energy reconnaissance which characterized in that: the soil vertical drilling and sampling device comprises a double-limit soil vertical drilling and sampling mechanism (100), a rotary soil detection mechanism (200), a main body frame (300) and a triangular crawler traveling mechanism (400), wherein the double-limit soil vertical drilling and sampling mechanism (100) is arranged at the top of the main body frame (300), the rotary soil detection mechanism (200) is arranged on the main body frame (300), the triangular crawler traveling mechanism (400) is arranged on the side surface of the main body frame (300), the double-limit soil vertical drilling and sampling mechanism (100) comprises a vertical drilling and sampling device (101) and a bulldozing and sampling container (102), the vertical drilling and sampling device (101) and the bulldozing and sampling container (102) are arranged on the main body frame (300), and the bulldozing and sampling container (102) is arranged below the vertical drilling and sampling device (101);
the vertical drilling sampler (101) comprises a sampling threaded drill rod (103), a screw lifter (104) and a lifter driving motor (111), the sampling threaded drill rod (103) is arranged on the screw lifter (104), the screw lifter (104) and the lifter driving motor (111) are arranged on a main body frame (300), the screw lifter (104) is connected with an output shaft of the lifter driving motor (111), the bulldozing sampling container (102) comprises a wedge bulldozing inclined plane (105) and a soil sample box (106), the wedge bulldozing inclined plane (105) is arranged on the soil sample box (106), a bottom drill through hole (112) is formed in the bottom surface of the soil sample box (106), and the sampling threaded drill rod (103) is arranged inside the bottom drill through hole (112).
2. A geothermal energy survey probe apparatus according to claim 1, characterized in that: the screw rod section (108) and the drill bit section (109) are respectively arranged at two ends of the sampling threaded drill rod (103), the screw rod section (108) is located inside the screw rod lifter (104), the drill bit section (109) is provided with a spiral groove (110), and the diameter of the bottom drill bit through hole (112) is equal to the maximum outer diameter of the drill bit section (109).
3. A geothermal energy survey probe apparatus according to claim 2, characterized in that: the main body frame (300) comprises a double-layer frame (301) and a wheel set hydraulic suspension (310), the double-layer frame (301) comprises an upper substrate (302) and a lower substrate (304), the upper substrate (302) is arranged right above the lower substrate (304), and the screw lifter (104) and the lifter driving motor (111) are arranged on the upper substrate (302).
4. A geothermal energy survey probe apparatus according to claim 3, characterized in that: the soil sample box (106) is provided with height adjusting connecting rods (107) symmetrically on two sides, and the height adjusting connecting rods (107) are slidably arranged on the lower substrate (304).
5. The geothermal energy survey probe apparatus of claim 4, wherein: the structure-reinforced connecting rod (303) is arranged between the upper substrate (302) and the lower substrate (304), a first limiting plate (306) is arranged on the upper substrate (302), a second limiting plate (307) is arranged on the lower substrate (304), the second limiting plate (307) is located under the first limiting plate (306), and the sampling thread drill rod (103) is slidably arranged on the first limiting plate (306) and the second limiting plate (307).
6. The geothermal energy survey probe apparatus of claim 5, wherein: the bottom drill through hole (112) is located right below the first limiting plate (306) and the second limiting plate (307).
7. The geothermal energy survey probe apparatus of claim 6, wherein: the lower substrate (304) is provided with a detection mechanism through groove (308) and a detection mechanism rotating shaft (309), and the detection mechanism through groove (308) corresponds to the position of the soil sample box (106).
8. The geothermal energy survey probe apparatus of claim 7, wherein: the rotary soil detection mechanism (200) comprises a detector connecting rod (201), a soil detection probe (202) and a detector steering engine (203), wherein the detector steering engine (203) is arranged on a lower substrate (304), the detector connecting rod (201) is rotationally arranged on a detection mechanism rotating shaft (309), the detector connecting rod (201) is rotationally connected with the detector steering engine (203), the soil detection probe (202) is arranged on one end, far away from the detector steering engine (203), of the detector connecting rod (201), and the soil detection probe (202) corresponds to the position of a soil sample box (106).
9. The geothermal energy survey probe apparatus of claim 8, wherein: the triangular crawler traveling mechanism (400) comprises crawler wheel groups (401), rubber crawlers (405) and a traveling mechanism rear-mounted driving motor (406), the rubber crawlers (405) are coated on the crawler wheel groups (401), the crawler wheel groups (401) and the traveling mechanism rear-mounted driving motor (406) are arranged on the main body frame (300), and the crawler wheel groups (401) are rotationally connected with the traveling mechanism rear-mounted driving motor (406).
10. The geothermal energy survey probe apparatus of claim 9, wherein: the wheel set hydraulic suspension (310) is symmetrically arranged on two sides of the double-layer frame (301), an axle (311) is arranged on the wheel set hydraulic suspension (310), a supporting wheel axle (305) is symmetrically arranged on two sides of the upper substrate (302), the crawler wheel set (401) comprises a front driven wheel (402), a rear driven wheel (403) and a supporting wheel (404), the front driven wheel (402) and the rear driven wheel (403) are rotationally arranged on the axle (311), the supporting wheel (404) is rotationally arranged on the supporting wheel axle (305), and the rear driven wheel (403) is rotationally connected with a rear driving motor (406) of the travelling mechanism.
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| CN202310679081.1A CN116413072B (en) | 2023-06-09 | 2023-06-09 | Detection device for geothermal energy investigation |
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| CN202310679081.1A CN116413072B (en) | 2023-06-09 | 2023-06-09 | Detection device for geothermal energy investigation |
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| CN217084246U (en) * | 2022-03-03 | 2022-07-29 | 薛忠强 | Sampling device for prospecting of mining land |
| CN115235807A (en) * | 2022-05-13 | 2022-10-25 | 广东德量环保科技有限公司 | Soil detection device |
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| US20060236786A1 (en) * | 2003-03-13 | 2006-10-26 | Burton James D | Soil sampler apparatus and method |
| CN209311118U (en) * | 2018-09-07 | 2019-08-27 | 湖南华域检测技术有限公司 | A kind of soil sample detection device |
| CN212138275U (en) * | 2020-01-08 | 2020-12-15 | 西藏农牧学院 | Seeding soil preparation machine |
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| CN116413072B (en) | 2023-08-18 |
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